Eric E. Johnson is the Vice President of Development for the Ohio Genealogical Society. He is the chairperson of the Society of the Families of the Old Northwest Territory and the Society of Civil War Families of Ohio. He serves as the registrar general for the General Society of the War of 1812, and as the registrar/genealogist for the Society of the War of 1812 in the State of Ohio. Johnson is also a member of the National Society Sons of the American Revolution, the Swedish Colonial Society, and the Company of Military Historians. He is a retired lieutenant colonel in the United States Air Force.